*HOLD

This PP command is used to prevent the next new line being output by PP. So:

[*do lpRound=1:5][*hold]

[lpRound],[*hold]

[*end lpRound]

will output 1 line:

1,2,3,4,5,

Always use [*HOLD] on the end of a set-up line.

The [*HOLD] command cannot be skipped past (made conditional).